User:Le Forgeron - Revision history

Maurice: /* move */

2020-09-30T20:20:16Z

move

2018-06-26T12:09:22Z

multiple cameras on the same image

2018-06-26T12:08:51Z

other fisheye camera

2018-06-26T12:05:24Z

Access to camera information

2018-06-24T10:30:10Z

HgPovray 3.8

2018-06-24T10:17:01Z

2016-07-17T10:21:39Z

Ovus, extended

2016-07-17T09:31:35Z

Ovus, extended

2016-07-17T09:30:17Z

Ovus, extended

2016-07-17T09:24:44Z

Ovus, extended

@@ Line 516: / Line 516: @@
+}
 </pre>
-<p>The starting point is used with the <code>move</code>matrix to produce a end point. The resulting deplacement is then modulated by the luminosity of the <code>modulation</code> texture to produce the final point.</p>
+<p>The starting point is used with the <code>move</code> matrix to produce a end point. The resulting deplacement is then modulated by the luminosity of the <code>modulation</code> texture to produce the final point.</p>
 <p>The matrix is the usual [[Documentation:Tutorial_Section_2.2#Matrix |transformation matrix]].</p>
 <table class="matte" width="670px" cellpadding="0" cellspacing="10">

← Older revision		Revision as of 12:09, 26 June 2018
Line 258:		Line 258:
	<p>In case of scene with multiple cameras, each keyword can be followed by an usual array notation to access the relevant camera. (e.g. <code>camera_up[3]</code> for the fourth camera)</p>		<p>In case of scene with multiple cameras, each keyword can be followed by an usual array notation to access the relevant camera. (e.g. <code>camera_up[3]</code> for the fourth camera)</p>

−
−	~~== multiple cameras on the same image ==~~
−
−	Multiple cameras on the same scene can be put in a grid which divides the rendered image in N horizontal and M vertical identical blocks. Filled from left to right, and from top to bottom, each block must have a declared camera (either as a `#declare` or `#local` identifier).
−
−	~~<source lang="txt">~~
−	~~camera { grid N CameraId\{N*N\} `}`~~
−	~~camera { grid <N,M> CameraId{N*M\} }~~
−	~~</source>~~
−
−	~~<source lang="pov">~~
−	~~#declare C2= camera { fisheye_orthographic location <1,4,3> right x/3*image_width/image_height angle 360 look_at <0,1,2> }~~
−	~~#declare C3= camera { fisheye_equisolid_angle location <1,4,3> right x/3*image_width/image_height angle 360 look_at <0,1,2> }~~
−	~~#declare C4= camera { fisheye_stereographic location <1,4,3> right x/3*image_width/image_height angle 360 look_at <0,1,2> }~~
−	~~camera { grid <3,1> C2 C3 C4 }~~
−	~~</source>~~

← Older revision		Revision as of 12:08, 26 June 2018
Line 275:		Line 275:
	</source>		</source>

−	~~== other fisheye camera ==~~
−
−	* '''fisheye_orthographic''' for r = F.sin(theta)
−	* '''fisheye_equisolid_angle''' for r = F.2.sin(theta/2)
−	* '''fisheye_stereographic''' for r = F.2.tan(theta/2)
−
−	~~[[Image:LeForgeronThreeFisheyes.png\| "other fisheye cameras"]]~~

	===Tesselation & mesh play===		===Tesselation & mesh play===

@@ Line 257: / Line 257: @@
 * <code>camera_location</code> is the actual location of the camera.
 <p>In case of scene with multiple cameras, each keyword can be followed by an usual array notation to access the relevant camera. (e.g. <code>camera_up[3]</code> for the fourth camera)</p>
 ===Tesselation & mesh play===

@@ Line 7: / Line 7: @@
 They both have a wiki about the repository, read it too.
 ===HgPovray 3.8===
-[[User:Le_Forgeron/HgPovray38]]
+[[User:Le_Forgeron/HgPovray38|Dedicated page for HgPovray based on 3.8]]
 ===Interesting documents & link===

← Older revision		Revision as of 10:17, 24 June 2018
Line 6:		Line 6:

	They both have a wiki about the repository, read it too.		They both have a wiki about the repository, read it too.
		+	===HgPovray 3.8===
		+	[[User:Le_Forgeron/HgPovray38]]

	===Interesting documents & link===		===Interesting documents & link===

@@ Line 1,649: / Line 1,649: @@
 * <code>radius</code> is the radius of the inner circle of the connecting torus, default to twice the Bottom_Radius
 * <code>precision</code> is the tolerance to use for root solving of the connecting torus
-* <code>sturm</code>is allowed in the object modifiers
+* <code>sturm</code> is allowed in the object modifiers

@@ Line 1,605: / Line 1,605: @@
    ovus {
-     Bottom_Radius, Top_Radius [radius Inner_Radius][distance Vertical_Distance][precision Root_Tolerance] [sturm]
+     Bottom_Radius, Top_Radius [radius Inner_Radius][distance Vertical_Distance][precision Root_Tolerance]
      [OBJECTS_MODIFIERS...]
+   }
@@ Line 1,649: / Line 1,649: @@
 * <code>radius</code> is the radius of the inner circle of the connecting torus, default to twice the Bottom_Radius
 * <code>precision</code> is the tolerance to use for root solving of the connecting torus

← Older revision		Revision as of 09:24, 17 July 2016
Line 1,608:		Line 1,608:
	[OBJECTS_MODIFIERS...]		[OBJECTS_MODIFIERS...]
	}		}
		+
		+	<table class="matte" width="670px" cellpadding="0" cellspacing="10">
		+	<tr>
		+	<td>
		+
		+	<source lang="pov">
		+
		+	#version 3.7;
		+	global_settings { assumed_gamma 1.0 }
		+
		+	camera { location -560*z
		+	direction z
		+	up y
		+	right image_width*x/image_height
		+	angle 5
		+	}
		+
		+	#include "colors.inc"
		+
		+	ovus { 8,0 distance 28 radius 32 sturm translate -10x-10y texture { pigment { color CH2RGB(30) filter 0.45 } } }
		+	ovus { 6,6 translate 10x+6y sturm texture { pigment { color CH2RGB(100) filter 0.45 } } }
		+	ovus { 6,3 radius 24 sturm translate 10x-12y texture { pigment { color CH2RGB(150) filter 0.45 } } }
		+
		+	box { 10z-20x-20y, 10z+20x+20y texture { pigment { color White }}}
		+
		+	light_source { 10*<0,0,-20>, 0.9 }
		+	light_source { 10*<-5,10,-50>, 0.9 }
		+	light_source { 10*<-10,10,-50>, 0.9 }
		+	light_source { 10*<5,10,-50>, 0.9 }
		+	light_source { 10*<10,10,-50>, 0.9 }
		+	</source>
		+	</td>
		+	<td>
		+	[[Image:LeForgeronOvus.png\|center\|240px<!--right-->]]
		+	</td>
		+	</tr>
		+	</table>